. >>> a big court decision for amanda knox tops our stories. the supreme court will decide within hours if knox and her boyfriend should be retried for killing her roommate, meredith kirnlger. they were convicted but the court overturned it four years later. if the court upholds the acquittal, it will bring closure for amanda knox. >>> and kevin orr because poipd by michigan's governor to turn it around. he said he wants to work with the city council and the mayor but opponents are gearing up to protest his appointment. >>> and it is a $338 million mystery. new jersey lottery officials announced faye the winner of one of the largest powerball drawings in history has yet to come forward. the lucky winner stands to net $220 million. that's a lump sum payment. wow! >>> coming up, our "news nation's" gut check. and a female employee who was fired for tweeting about some sexual comments directed at her during a conference. she got fired. what happened to the guy? >>> plus, easter is just a week away. we're still dealing with the winter that will not